{"product_id":"hjc-rpha-12n-motorcycle-helmet-semi-flat-metallic-blue-small-part-number-fa53nus4smbv","title":"HJC RPHA 12N Motorcycle Helmet, Semi-Flat Metallic Blue, Small, Part Number FA53NUS4SMBV","description":"RPHA 12N Helmet - Semi-Flat Metallic Blue - Small\n\u003cp\u003eThe HJC RPHA 12N motorcycle helmet combines advanced protection, aerodynamic stability, and a performance-focused fit for street and sport riding. This Small helmet features a Semi-Flat Metallic Blue finish and is built with HJC Premium Integrated Matrix EVO (PIM EVO) construction. Its multi-material shell uses carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber to provide a lightweight, shock-resistant structure. The helmet is wind-tunnel tested to help reduce lift and drag at speed.\u003c\/p\u003e\u003cp\u003eAn optimized shell profile and rear spoiler improve aerodynamic performance, while the HJ-42 curved shield and two-way pivot ratchet system help minimize wind noise and air resistance. The shield is Pinlock 120XLT prepared for improved fog resistance when used with a compatible insert. HJC's advanced channeling ventilation system promotes airflow through the helmet, helping the rider maintain comfort during changing riding conditions.\u003c\/p\u003e\u003cp\u003eThe RPHA Premium Fit interior uses antibacterial fabric designed to wick moisture and dry quickly. The crown and cheek pads are removable, washable, and interchangeable across sizes to help create a personalized fit. Three-dimensional contour cheek pads provide additional comfort, and reflective material enhances visibility in low-light conditions. An emergency pull-tab system allows trained responders to remove the cheek pads quickly during a rescue situation, while the included emergency cheek-pad kit supports safe helmet removal.\u003c\/p\u003e\u003cp\u003eThis HJC RPHA 12N is designed for riders seeking a lightweight full-face helmet with premium materials, adjustable comfort, and dependable aerodynamic performance. The product brand is HJC, the model is RPHA 12N, and the manufacturer and vendor part number is FA53NUS4SMBV. Please select the Small size only when it corresponds to the rider's measured head circumference and follow HJC's fitting guidance for proper protection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePIM EVO shell: Multi-material construction with carbon-aramid fiber, carbon fiber, glass fiber, organic non-woven fabric, and natural linen fiber for lightweight, shock-resistant performance\u003c\/li\u003e\n\u003cli\u003eAerodynamic design: Wind-tunnel-tested shell shape and rear spoiler help reduce lift and drag for improved high-speed stability\u003c\/li\u003e\n\u003cli\u003eHJ-42 shield system: Curved shield with a two-way pivot ratchet system helps reduce air drag and noise while maintaining a close seal\u003c\/li\u003e\n\u003cli\u003ePinlock preparation: Shield is prepared for a compatible Pinlock 120XLT anti-fog insert\u003c\/li\u003e\n\u003cli\u003eVentilation: Advanced channeling system promotes airflow through the helmet\u003c\/li\u003e\n\u003cli\u003ePremium interior: Removable and washable crown and cheek pads use antibacterial, moisture-wicking, quick-drying fabric\u003c\/li\u003e\n\u003cli\u003eCustom fit: Interchangeable cheek pads and 3D contour shaping allow fit adjustment across available sizes\u003c\/li\u003e\n\u003cli\u003eEmergency release: Pull-tab system and included emergency cheek-pad kit support quick removal by trained responders\u003c\/li\u003e\n\u003cli\u003eVisibility: Reflective material helps improve rider visibility in low-light conditions\u003c\/li\u003e\n\u003cli\u003eFitment: Small size for riders whose measured head circumference matches HJC fitting guidelines\u003c\/li\u003e\n\u003cli\u003eBrand and part number: HJC RPHA 12N, manufacturer and vendor part number FA53NUS4SMBV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HJC","offers":[{"title":"Default Title","offer_id":67545524338923,"sku":"010120024","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/5625688.png?v=1790665861","url":"https:\/\/ctracingservices.com\/products\/hjc-rpha-12n-motorcycle-helmet-semi-flat-metallic-blue-small-part-number-fa53nus4smbv","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}